Added new contribution

Author: Trixelized

content/videos/challenges/183-mathematical-marbling/showcase/contribution-1733688047.jpg

@@ -0,0 +1,9 @@
+{
+  "title": "Fragment Marbling",
+  "author": {
+    "name": "Trixelized"
+  },
+  "url": "https://editor.p5js.org/Trixelized/full/bGofdKNq5",
+  "submittedOn": "2024-12-08T20:00:48.296Z",
+  "socialPermission": true
+}